An automobile traveling 71.0 km/hhas tires of 63.0 cm diameter. (a) What is the angular speed of the tires about their axles? (b) If the car is brought to a stop uniformly in 40.0 complete turns of the tires, what is the magnitude of the angular acceleration of the wheels? (c) How far does the car move during the braking? (Note: automobile moves without sliding) (a) Number Units rad/s (b) Number i Units rad/5^2 (c) Number i Units m